Cetrine (Cetirizine) is a non-drowsy antihistamine used for the relief of the symptoms of hayfever (seasonal allergic rhinitis) and allergies such as dust or pet allergies (perennial allergic rhinitis)and rashes associated with hives and itching (chronic idiopathic urticaria). Symptoms relieved can include sneezing, runny or blocked nose, red or watery eyes and red, itchy skin. Each film-coated tablet contains 10mg Cetrizine Dihydrochloride.